xref: /openbmc/u-boot/include/configs/espt.h (revision 495f3774)
1 /*
2  * Configuation settings for the ESPT-GIGA board
3  *
4  * Copyright (C) 2008 Renesas Solutions Corp.
5  * Copyright (C) 2008 Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
6  *
7  * SPDX-License-Identifier:	GPL-2.0+
8  */
9 
10 #ifndef __ESPT_H
11 #define __ESPT_H
12 
13 #define CONFIG_CPU_SH7763	1
14 #define CONFIG_ESPT	1
15 #define __LITTLE_ENDIAN		1
16 
17 /*
18  * Command line configuration.
19  */
20 #define CONFIG_CMD_SDRAM
21 
22 #define CONFIG_BOOTARGS         "console=ttySC0,115200 root=1f01"
23 #define CONFIG_ENV_OVERWRITE    1
24 
25 #define CONFIG_DISPLAY_BOARDINFO
26 #undef  CONFIG_SHOW_BOOT_PROGRESS
27 
28 /* SCIF */
29 #define CONFIG_SCIF_CONSOLE		1
30 #define CONFIG_CONS_SCIF0		1
31 
32 #define CONFIG_SYS_TEXT_BASE	0x8FFC0000
33 #define CONFIG_SYS_LONGHELP		/* undef to save memory */
34 #define CONFIG_SYS_CBSIZE		256	/* Buffer size for input from the Console */
35 #define CONFIG_SYS_PBSIZE		256	/* Buffer size for Console output */
36 #define CONFIG_SYS_MAXARGS		16	/* max args accepted for monitor commands */
37 #define CONFIG_SYS_BARGSIZE	512	/* Buffer size for Boot Arguments
38 								passed to kernel */
39 #define CONFIG_SYS_BAUDRATE_TABLE	{ 115200 }	/* List of legal baudrate
40 												settings for this board */
41 
42 /* SDRAM */
43 #define CONFIG_SYS_SDRAM_BASE		(0x8C000000)
44 #define CONFIG_SYS_SDRAM_SIZE		(64 * 1024 * 1024)
45 #define CONFIG_SYS_MEMTEST_START	(CONFIG_SYS_SDRAM_BASE)
46 #define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MEMTEST_START + (60 * 1024 * 1024))
47 
48 /* Flash(NOR) S29JL064H */
49 #define CONFIG_SYS_FLASH_BASE		(0xA0000000)
50 #define CONFIG_SYS_FLASH_CFI_WIDTH (FLASH_CFI_16BIT)
51 #define CONFIG_SYS_MAX_FLASH_BANKS (1)
52 #define CONFIG_SYS_MAX_FLASH_SECT  (150)
53 
54 /* U-Boot setting */
55 #define CONFIG_SYS_LOAD_ADDR		(CONFIG_SYS_SDRAM_BASE + 4 * 1024 * 1024)
56 #define CONFIG_SYS_MONITOR_BASE	(CONFIG_SYS_FLASH_BASE)
57 #define CONFIG_SYS_MONITOR_LEN		(128 * 1024)
58 /* Size of DRAM reserved for malloc() use */
59 #define CONFIG_SYS_MALLOC_LEN		(1024 * 1024)
60 #define CONFIG_SYS_BOOTMAPSZ		(8 * 1024 * 1024)
61 
62 #define CONFIG_SYS_FLASH_CFI
63 #define CONFIG_FLASH_CFI_DRIVER
64 #undef  CONFIG_SYS_FLASH_QUIET_TEST
65 #define CONFIG_SYS_FLASH_EMPTY_INFO	/* print 'E' for empty sector on flinfo */
66 /* Timeout for Flash erase operations (in ms) */
67 #define CONFIG_SYS_FLASH_ERASE_TOUT	(3 * 1000)
68 /* Timeout for Flash write operations (in ms) */
69 #define CONFIG_SYS_FLASH_WRITE_TOUT	(3 * 1000)
70 /* Timeout for Flash set sector lock bit operations (in ms) */
71 #define CONFIG_SYS_FLASH_LOCK_TOUT		(3 * 1000)
72 /* Timeout for Flash clear lock bit operations (in ms) */
73 #define CONFIG_SYS_FLASH_UNLOCK_TOUT	(3 * 1000)
74 /* Use hardware flash sectors protection instead of U-Boot software protection */
75 #undef  CONFIG_SYS_FLASH_PROTECTION
76 #undef  CONFIG_SYS_DIRECT_FLASH_TFTP
77 #define CONFIG_ENV_SECT_SIZE	(128 * 1024)
78 #define CONFIG_ENV_SIZE		(CONFIG_ENV_SECT_SIZE)
79 #define CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE + (1 * CONFIG_ENV_SECT_SIZE))
80 /* Offset of env Flash sector relative to CONFIG_SYS_FLASH_BASE */
81 #define CONFIG_ENV_OFFSET		(CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE)
82 #define CONFIG_ENV_SIZE_REDUND	(CONFIG_ENV_SECT_SIZE)
83 #define CONFIG_ENV_ADDR_REDUND	(CONFIG_SYS_FLASH_BASE + (2 * CONFIG_ENV_SECT_SIZE))
84 
85 /* Clock */
86 #define CONFIG_SYS_CLK_FREQ	66666666
87 #define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ
88 #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ
89 #define CONFIG_SYS_TMU_CLK_DIV      4
90 
91 /* Ether */
92 #define CONFIG_SH_ETHER 1
93 #define CONFIG_SH_ETHER_USE_PORT (1)
94 #define CONFIG_SH_ETHER_PHY_ADDR (0x00)
95 #define CONFIG_PHYLIB
96 #define CONFIG_BITBANGMII
97 #define CONFIG_BITBANGMII_MULTI
98 #define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_MII
99 
100 #endif /* __SH7763RDP_H */
101